Nitraflex pre-workout delivers fast, explosive training results for a more powerful body, including energy, stamina, Nitric Oxide (NO) and testosterone levels.* It contains proven muscle building L-Citrulline malate, L-Arginine, L-Arginine Alpha-ketoglutarate (AKG) amino acids and Calcium Fructoborate (CFB), a natural, high potency form of Boron which has been shown to support free testosterone.

• INCREASE MUSCLE GROWTH WITH SUPPORTED TESTOSTERONE LEVELS: In a clinical study, calcium fructopyranose borate (CFB) was shown to increase total and free testosterone within 3 hours of a single dose equivalent to just over 2 scoops of Nitraflex.

• INCREASE BLOOD FLOW AND ENERGY: This clinically tested, high-intensity pre-training formula has potent ingredients to help magnify energy, alertness, strength, stamina, pumps and free testosterone during workouts.

• CREATINE-FREE, IDEAL FOR PRE-CONTEST PREP AND LEAN MUSCLE: Creatine causes water retention, which can make achieving a dry, hard muscular look even more difficult, so we left it out. NITRAFLEX is ideal for pre-contest prep and lean muscle physique.

• BOOST BENCH PRESS STRENGTH IN 2 WEEKS: Increase bench press strength up to 10 lbs in just 2 weeks. Potent ingredients will increase energy for each workout while increasing strength.

• INCREASE INTENSITY OF WORKOUT WITH MORE ENERGY: Contains unique ratios of compounds that help you remain alert, intense and focused while you’re flying from set to set with veins fully dilated and muscles pumped to the extreme.